[go: up one dir, main page]

GB1013944A - Improvements in or relating to planographic printing - Google Patents

Improvements in or relating to planographic printing

Info

Publication number
GB1013944A
GB1013944A GB39646/61A GB3964661A GB1013944A GB 1013944 A GB1013944 A GB 1013944A GB 39646/61 A GB39646/61 A GB 39646/61A GB 3964661 A GB3964661 A GB 3964661A GB 1013944 A GB1013944 A GB 1013944A
Authority
GB
United Kingdom
Prior art keywords
acid
polymer
salt
solution
added
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB39646/61A
Inventor
Kenneth Bricknell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AB Dick Co
Original Assignee
AB Dick Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to NL285136D priority Critical patent/NL285136A/xx
Priority to BE624440D priority patent/BE624440A/xx
Application filed by AB Dick Co filed Critical AB Dick Co
Priority to GB30858/65A priority patent/GB1013945A/en
Priority to GB39646/61A priority patent/GB1013944A/en
Priority to DE19621421452 priority patent/DE1421452A1/en
Priority to US235107A priority patent/US3250214A/en
Priority to CH1292362A priority patent/CH439350A/en
Priority to FR914486A priority patent/FR1349253A/en
Publication of GB1013944A publication Critical patent/GB1013944A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/08—Damping; Neutralising or similar differentiation treatments for lithographic printing formes; Gumming or finishing solutions, fountain solutions, correction or deletion fluids, or on-press development

Landscapes

  • Printing Plates And Materials Therefor (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

An aqueous etch solution for preparing imaged paper base masters for use in planographic printing processes contains a polymer of an acrylic acid of the general formula CH2=CR.COOH where R is hydrogen or a halogen atom or an alkyl group having 1 to 4 carbon atoms, or a salt of said polymer, containing a high proportion of dissociable anionic groups. Preferably the polymer of acrylic acid contains one carboxyl group for each 50 to 1200 units of molecular weight and the preferred polymer is polyacrylic acid itself or a salt thereof, e.g. an alkali metal or ammonium salt. The pH of the aqueous solution is preferably less than 7 and greater than 5 and is adjusted with phosphoric acid or ammonia. Preferably a humectant such as glycerol, diethylene or triethylene glycol, sorbitol or mannitol is added to the solution. Inert organic colloidal material may also be present, e.g. colloidal silica, stannic acid, metasilicic acid and fluorosilicic acid may be added. Examples are given. Specification 1,013,945 is referred to.
GB39646/61A 1961-11-06 1961-11-06 Improvements in or relating to planographic printing Expired GB1013944A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL285136D NL285136A (en) 1961-11-06
BE624440D BE624440A (en) 1961-11-06
GB30858/65A GB1013945A (en) 1961-11-06 1961-11-06 Aqueous etch composition
GB39646/61A GB1013944A (en) 1961-11-06 1961-11-06 Improvements in or relating to planographic printing
DE19621421452 DE1421452A1 (en) 1961-11-06 1962-10-30 Process for the production of a paper-based planographic printing matrix
US235107A US3250214A (en) 1961-11-06 1962-11-02 Planographic printing
CH1292362A CH439350A (en) 1961-11-06 1962-11-05 Process for the production of a planographic printing matrix
FR914486A FR1349253A (en) 1961-11-06 1962-11-06 Improvements in planographic printing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39646/61A GB1013944A (en) 1961-11-06 1961-11-06 Improvements in or relating to planographic printing

Publications (1)

Publication Number Publication Date
GB1013944A true GB1013944A (en) 1965-12-22

Family

ID=10410687

Family Applications (2)

Application Number Title Priority Date Filing Date
GB39646/61A Expired GB1013944A (en) 1961-11-06 1961-11-06 Improvements in or relating to planographic printing
GB30858/65A Expired GB1013945A (en) 1961-11-06 1961-11-06 Aqueous etch composition

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB30858/65A Expired GB1013945A (en) 1961-11-06 1961-11-06 Aqueous etch composition

Country Status (6)

Country Link
US (1) US3250214A (en)
BE (1) BE624440A (en)
CH (1) CH439350A (en)
DE (1) DE1421452A1 (en)
GB (2) GB1013944A (en)
NL (1) NL285136A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585798B2 (en) * 1977-06-30 1983-02-01 富士写真フイルム株式会社 Desensitizing liquid for lithographic printing plates and method for producing lithographic printing plates using the same
US4527741A (en) * 1983-06-13 1985-07-09 The Afa Corporation Trigger pump sprayer
JP5553421B2 (en) * 2011-08-01 2014-07-16 株式会社ルネッサンス・エナジー・リサーチ CO2-facilitated transport membrane and method for producing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534650A (en) * 1947-05-09 1950-12-19 Warren S D Co Planographic printing plate and method of making same
US2589313A (en) * 1944-06-21 1952-03-18 Harris Seybold Potter Co Treating lithographic plates
BE529582A (en) * 1945-03-08
NL120975C (en) * 1958-07-25
NL279066A (en) * 1958-12-18

Also Published As

Publication number Publication date
CH439350A (en) 1967-07-15
NL285136A (en)
DE1421452A1 (en) 1968-10-10
US3250214A (en) 1966-05-10
BE624440A (en)
GB1013945A (en) 1965-12-22

Similar Documents

Publication Publication Date Title
GB1004282A (en) Germicidal compositions and methods for preparing the same
ES457440A1 (en) Corrosion inhibitor for metal surfaces
SE7606693L (en) PRINTING COMPOSITION
SE7500936L (en)
ES296135A1 (en) Improvements in and relating to corrosion inhibitors
ES416797A1 (en) Use of perfluoralkylphosphorus compounds as foam-dampening agents
GB1013944A (en) Improvements in or relating to planographic printing
GB963366A (en) A process for treating cellulose fabrics
IE41052L (en) Use of an amine salt of p-alkylbenzenesulphonic acid in crop¹protection
US1977646A (en) Method of etching planographic plates and composition therefor
ES451371A1 (en) Dyeing process and compositions for use therein
GB1449525A (en) Method of stabilizing acid aqueous solutions of hydrogen peroxide
ES438364A1 (en) Gentamicin derivatives
GB912970A (en) Improvements relating to the production of phosphate coatings
ES274329A1 (en) Procedure for the preparation of new compounds of 1,5-benzodioxepano (Machine-translation by Google Translate, not legally binding)
GB1086398A (en) Aminocoumarin derivatives
GB1037869A (en) Removal of iron values from aluminium sulphate solutions
GB1007582A (en) Improvements in or relating to electrophotography
ES394967A1 (en) PROCEDURE FOR THE PREPARATION OF 3-ALCOHIL-5-ARYLOXIME-TILISOXAZOLES.
NL6407233A (en)
ES439493A1 (en) Aminoalkylethers
GB854994A (en) Detergent compositions
GB981262A (en) Substituted 1-aminopiperidines
GB997495A (en) Oxidation products of 1-benzyl-tetrahydroisoquinolines
GB993587A (en) Improvements in or relating to electrolytic capacitors